Skill Guide

Renewable energy procurement and Power Purchase Agreement (PPA) evaluation

The strategic process of sourcing, negotiating, and contracting for electricity from renewable generation assets, critically evaluating the technical, financial, and legal terms of Power Purchase Agreements to secure cost-effective, low-carbon power.

This skill is critical for decarbonizing corporate energy consumption while managing long-term cost volatility and meeting ESG mandates. It directly impacts operational expenditure, risk exposure, and brand reputation through verifiable clean energy claims.

1 Careers

1 Categories

9.2 Avg Demand

15% Avg AI Risk

How to Learn Renewable energy procurement and Power Purchase Agreement (PPA) evaluation

Focus on 1) Understanding renewable energy markets (deregulated vs. regulated, wholesale vs. retail), 2) Learning PPA structures (Virtual/Financial PPA, Physical PPA, Sleeved PPA), and 3) Grasping core financial concepts (Levelized Cost of Energy, baseload vs. as-generated, shape risk).

Move from theory to practice by analyzing actual PPA term sheets. Key scenarios include evaluating additionality and carbon credit ownership, modeling price scenarios under different settlement structures, and avoiding common mistakes like underestimating basis risk or misaligning contract tenor with corporate planning cycles.

Master the skill at a strategic level by designing multi-asset, multi-technology procurement portfolios that align with 24/7 carbon-free energy goals. This involves complex risk allocation, negotiating bespoke terms for load-following PPAs, and mentoring procurement teams on integrating PPA strategy with broader corporate energy management and sustainability reporting.

Practice Projects

Beginner

Case Study/Exercise

PPA Term Sheet Comparison

Scenario

You are an energy manager at a mid-sized manufacturer. You have received two PPA term sheets for a 10-year contract: one from a utility-scale solar project (as-generated) and one from a wind project (baseload-shaped). Your annual load is 100,000 MWh.

How to Execute

1. Create a comparison matrix focusing on price, settlement mechanism, contract shape, and risk allocation. 2. Calculate the approximate annual cost and savings vs. your current utility rate for each option. 3. Identify which risks (price, volume, shape) you bear under each contract. 4. Draft a one-page recommendation memo for your CFO.

Intermediate

Project

Develop a Corporate PPA RFP

Scenario

Your company, with operations across three states, wants to procure 250,000 MWh annually via PPAs to meet a 50% renewable target by 2030. You must issue a Request for Proposals (RFP).

How to Execute

1. Define eligibility criteria: project size, technology, location, commissioning date, and additionality. 2. Draft the RFP sections including project description, commercial terms, evaluation criteria, and submission requirements. 3. Develop a scoring model that weights price, project maturity, counterparty creditworthiness, and non-price benefits. 4. Simulate the evaluation of mock proposals using your model.

Advanced

Case Study/Exercise

Structuring a 24/7 Carbon-Free Energy Portfolio

Scenario

A large tech company aims to match its hourly electricity consumption with carbon-free resources by 2030 across a specific grid region. Current procurement is all monthly-matched Virtual PPAs.

How to Execute

1. Analyze historical hourly load and resource data (solar, wind) to identify gaps. 2. Evaluate the need for complementary technologies (e.g., battery storage, firm low-carbon power like geothermal or advanced nuclear) to fill gaps. 3. Design a portfolio of PPAs with different tenors, technologies, and settlement mechanisms (e.g., a mix of as-generated solar VPPAs, shaped wind PPAs, and a tolling agreement for storage). 4. Model the portfolio's impact on cost, carbon impact, and risk metrics under various scenarios.

Tools & Frameworks

Financial & Risk Modeling

Levelized Cost of Energy (LCOE) ModelPPA Cash Flow & Settlement ModelBasis Risk Heat Map

Used to evaluate project economics, forecast PPA costs under different generation and market price scenarios, and visualize geographic price risk between the project node and your load center.

Market Intelligence & Data Platforms

S&P Global PPA BenchmarkBloombergNEFLevelTen Dynamic (formerly LevelTen Energy)

Platforms providing PPA price benchmarks, project pipelines, counterparty analytics, and market trend analysis essential for negotiation leverage and strategic sourcing.

Legal & Contractual Frameworks

PPA Master Agreement (e.g., EFET, ISDA-based)Term Sheet & Due Diligence ChecklistEmissions Tracking & Registry Protocols (e.g., RE100, GHG Protocol)

Standardized contracts and checklists ensure comprehensive risk allocation and compliance with corporate sustainability reporting requirements.

Interview Questions

Answer Strategy

The candidate should contrast the settlement mechanics (financial vs. physical delivery), basis risk exposure, credit requirements, and operational complexity. A strong answer will mention the need for a Qualified Scheduling Entity (QSE) in ERCOT and the role of the intermediary utility in a sleeved PPA. Sample answer: 'A Virtual PPA in ERCOT settles financially against the hub price, avoiding physical delivery but creating basis risk from the project's node to the hub. In PJM, a sleeved PPA involves the local utility taking title to the power, adding a layer of cost and complexity but simplifying integration into your utility bill. My evaluation would focus on basis risk mitigation, the counterparty credit of the intermediary, and the administrative burden vs. our internal capabilities.'

Answer Strategy

Tests problem-solving under pressure and understanding of contract mechanics. The response should separate commercial action from technical investigation. Sample answer: 'First, I would review the PPA's force majeure and performance guarantee clauses to determine commercial recourse. Simultaneously, I would engage an independent engineer to audit the plant's performance data, comparing actual vs. expected irradiance/wind speeds and checking for equipment faults. In the long term, if underperformance is systemic, I would negotiate a contract amendment or seek damages per the agreement, and use the data to improve our due diligence on future projects.'